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Issue 33, 2019
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Practical heterogeneous photoredox/nickel dual catalysis for C–N and C–O coupling reactions

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Abstract

Efficient C–N and C–O coupling reactions of aryl halides with amines and alcohols have been developed by using the strategy of heterogeneous visible light photoredox and nickel dual catalysis. Obviously, the joint use of inexpensive and bench-stable CdS and nickel salts, together with mild reaction conditions, makes these two transformations attractive for the synthetic community. This heterogeneous dual catalysis system also proved to be successful in the ligand-free catalytic hydroxylation of aryl bromide with water as a nucleophile. The practicality of this protocol is further emphasized by the scaled-up reaction and the reusability of heterogeneous photocatalysts.

Graphical abstract: Practical heterogeneous photoredox/nickel dual catalysis for C–N and C–O coupling reactions

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Supplementary files

Article information


Submitted
12 Feb 2019
Accepted
29 Mar 2019
First published
30 Mar 2019

Chem. Commun., 2019,55, 4853-4856
Article type
Communication

Practical heterogeneous photoredox/nickel dual catalysis for C–N and C–O coupling reactions

Y. Liu, D. Liang, L. Lu and W. Xiao, Chem. Commun., 2019, 55, 4853
DOI: 10.1039/C9CC00987F

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